i hate the Mods i answered a HUGE amount of questions and they delted all of them. So question WHY did they do that?

Find an equation of the line perpendicular to the graph.

What is the greater volume 72 quarts or 23 gallons

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?